forcemani

I got this,...

So my issue is that I have a couple courses where I obtained C+'s, technically passing but not very good either. A couple of the classes are relatively easier classes so it may slide, but my one worry is in algorithms class, probably one of the more important classes in our undergrad CS program. There are other classes that I've failed or did bad in but I've either retaken then, gotten better grades in higher-level classes since I screwed up a little in my first semester or will retake in the future. If I passed an upper-division class but didn't so well, should I bother retaking to improve my chances of grad school admission?